//
//  UIColor+Extension.swift
//  FHweibo
//
//  Created by 张嵩雷 on 16/4/12.
//  Copyright © 2016年 feng. All rights reserved.
//

import UIKit

extension  UIColor {
    ///随机颜色
    ///
    /// -returns: 随机颜色
    
    class func randomColor() -> UIColor {
        let r = CGFloat(arc4random_uniform(256))/255.0
        let g = CGFloat(arc4random_uniform(256))/255.0
        let b = CGFloat(arc4random_uniform(256))/255.0
        
        return UIColor(red: r, green: g, blue: b, alpha: 1)
    }
}